Animals are living organisms that belong to the kingdom Animalia. They are characterized by their ability to move, reproduce, and respond to their environment. Animals can be found in various habitats, from the deepest oceans to the highest mountains, and they play crucial roles in ecosystems. Among the diverse groups of animals, mammals are particularly interesting due to their warm-blooded nature and the presence of fur or hair. Primates, a subgroup of mammals, include species like Chimpanzees and Gorillas, known for their intelligence and social behaviors. Understanding animals helps us appreciate the complexity of life on Earth.